body {
  min-width: 320px;
  max-width: 750px;
  margin: 0 auto;
  background-color: #f2f4f7;
}
a {
  text-decoration: none;
  color: #707070;
}
@media screen and (min-width: 750px) {
  html {
    font-size: 37.5px !important;
  }
}
.wrap {
  background-color: #fff;
  padding-bottom: 1.173333rem;
}
.header {
  position: relative;
  height: 2.133333rem;
  border-bottom: 0.026667rem solid #EAEAEA;
  line-height: 2.133333rem;
  text-align: center;
  font-size: 0.933333rem;
  color: #1C1C1C;
  background-color: #fff;
}
.header a {
  position: absolute;
  top: 0.666667rem;
  left: 0.8rem;
}
